package com.huangliusong.lengthoflongestsubstring;

/**
 * @author huangliusong
 * @since 2019/2/21
 * {@link }
 */
public class Test6 {
    {
        System.out.println("start");
    }

    static {
        System.out.println("st");
    }
    class a{

    }

    public static void main(String[] args) {
        Test6 test6=new Test6();

    }
}
